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- Kulinkovich_reaction abstract "The Kulinkovich reaction describes the organic synthesis of cyclopropanols via reaction of esters with dialkyldialkoxytitanium reagents, generated in situ from Grignard reagents bearing hydrogen in beta-position and titanium(IV) alkoxides such as titanium isopropoxide. This reaction was discovered by Kulinkovich and coworkers in 1989. The titanium reagent can be used catalytically.Titanium catalysts are ClTi(OiPr)3 or Ti(OiPr)4, ClTi(OtBu)3 or Ti(OtBu)4, Grignard reagents are EtMgX, PrMgX or BuMgX. Solvents can be Et2O, THF, Toluol. Tolerated Functional Groups: Ethers R–O–R, R–S–R, Imines RN=CHR. Amides, primary and secondary amines, most carbamates are not stable to the reaction conditions, but tert-butyl carbamates (N-Boc derivatives) survive the transformation.An asymmetric version of this reaction is also known with a TADDOL-based catalyst.".
- Kulinkovich_reaction thumbnail RéactionKulinkovich1.png?width=300.
- Kulinkovich_reaction wikiPageID "9952270".
- Kulinkovich_reaction wikiPageLength "13957".
- Kulinkovich_reaction wikiPageOutDegree "42".
- Kulinkovich_reaction wikiPageRevisionID "679408542".
- Kulinkovich_reaction wikiPageWikiLink Agostic_interaction.
- Kulinkovich_reaction wikiPageWikiLink Amide.
- Kulinkovich_reaction wikiPageWikiLink Amine.
- Kulinkovich_reaction wikiPageWikiLink Asymmetric_reaction.
- Kulinkovich_reaction wikiPageWikiLink Ate_complex.
- Kulinkovich_reaction wikiPageWikiLink Carbamate.
- Kulinkovich_reaction wikiPageWikiLink Carbonyl.
- Kulinkovich_reaction wikiPageWikiLink Catalytic_cycle.
- Kulinkovich_reaction wikiPageWikiLink Category:Carbon-carbon_bond_forming_reactions.
- Kulinkovich_reaction wikiPageWikiLink Category:Name_reactions.
- Kulinkovich_reaction wikiPageWikiLink Category:Titanium.
- Kulinkovich_reaction wikiPageWikiLink Cyclopropane.
- Kulinkovich_reaction wikiPageWikiLink Diastereomer.
- Kulinkovich_reaction wikiPageWikiLink Diastereoselectivity.
- Kulinkovich_reaction wikiPageWikiLink Dismutation.
- Kulinkovich_reaction wikiPageWikiLink Disproportionation.
- Kulinkovich_reaction wikiPageWikiLink Enantioselective_synthesis.
- Kulinkovich_reaction wikiPageWikiLink Ester.
- Kulinkovich_reaction wikiPageWikiLink Esters.
- Kulinkovich_reaction wikiPageWikiLink Ether.
- Kulinkovich_reaction wikiPageWikiLink Functional_Group.
- Kulinkovich_reaction wikiPageWikiLink Functional_group.
- Kulinkovich_reaction wikiPageWikiLink Grignard_reaction.
- Kulinkovich_reaction wikiPageWikiLink Grignard_reagent.
- Kulinkovich_reaction wikiPageWikiLink Hydrogen.
- Kulinkovich_reaction wikiPageWikiLink Imine.
- Kulinkovich_reaction wikiPageWikiLink Intramolecular.
- Kulinkovich_reaction wikiPageWikiLink Intramolecular_reaction.
- Kulinkovich_reaction wikiPageWikiLink Ketone.
- Kulinkovich_reaction wikiPageWikiLink Ligand.
- Kulinkovich_reaction wikiPageWikiLink Ligand_exchange.
- Kulinkovich_reaction wikiPageWikiLink Nitrile.
- Kulinkovich_reaction wikiPageWikiLink Organic_synthesis.
- Kulinkovich_reaction wikiPageWikiLink Reaction_mechanism.
- Kulinkovich_reaction wikiPageWikiLink TADDOL.
- Kulinkovich_reaction wikiPageWikiLink Titanium_isopropoxide.
- Kulinkovich_reaction wikiPageWikiLink Transition_state.
- Kulinkovich_reaction wikiPageWikiLink Transmetalation.
- Kulinkovich_reaction wikiPageWikiLink Transmetallation.
- Kulinkovich_reaction wikiPageWikiLink File:RéactionKSz1.png.
- Kulinkovich_reaction wikiPageWikiLink File:RéactionKSz2.png.
- Kulinkovich_reaction wikiPageWikiLink File:RéactionKdM1.png.
- Kulinkovich_reaction wikiPageWikiLink File:RéactionKdM4.png.
- Kulinkovich_reaction wikiPageWikiLink File:RéactionKulinkovich1.png.
- Kulinkovich_reaction wikiPageWikiLink File:RéactionKulinkovich2.png.
- Kulinkovich_reaction wikiPageWikiLink File:RéactionKulinkovich3.png.
- Kulinkovich_reaction wikiPageWikiLinkText "Kulinkovich reaction".
- Kulinkovich_reaction hasPhotoCollection Kulinkovich_reaction.
- Kulinkovich_reaction wikiPageUsesTemplate Template:Reflist.
- Kulinkovich_reaction wikiPageUsesTemplate Template:Use_dmy_dates.
- Kulinkovich_reaction subject Category:Carbon-carbon_bond_forming_reactions.
- Kulinkovich_reaction subject Category:Name_reactions.
- Kulinkovich_reaction subject Category:Titanium.
- Kulinkovich_reaction type Element.
- Kulinkovich_reaction type Eponym.
- Kulinkovich_reaction type Reaction.
- Kulinkovich_reaction comment "The Kulinkovich reaction describes the organic synthesis of cyclopropanols via reaction of esters with dialkyldialkoxytitanium reagents, generated in situ from Grignard reagents bearing hydrogen in beta-position and titanium(IV) alkoxides such as titanium isopropoxide. This reaction was discovered by Kulinkovich and coworkers in 1989.".
- Kulinkovich_reaction label "Kulinkovich reaction".
- Kulinkovich_reaction sameAs Kulinkovich-Reaktion.
- Kulinkovich_reaction sameAs Réaction_de_Kulinkovich.
- Kulinkovich_reaction sameAs m.02pxy5m.
- Kulinkovich_reaction sameAs Реакция_Кулинковича.
- Kulinkovich_reaction sameAs Q1059673.
- Kulinkovich_reaction sameAs Q1059673.
- Kulinkovich_reaction sameAs 库林科维奇反应.
- Kulinkovich_reaction wasDerivedFrom Kulinkovich_reaction?oldid=679408542.
- Kulinkovich_reaction depiction RéactionKulinkovich1.png.
- Kulinkovich_reaction isPrimaryTopicOf Kulinkovich_reaction.